/* Modern Course Grid Layout Styles - With Namespace to Avoid Conflicts */
.modern-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    padding: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Use more specific selectors to prevent conflicts with existing course cards */
.modern-courses-grid .modern-course-card {
    background: rgba(30, 31, 49, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.modern-courses-grid .modern-course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.modern-courses-grid .course-image-container {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.modern-courses-grid .course-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}

.modern-courses-grid .modern-course-card:hover .course-image {
    transform: scale(1.05);
}

.modern-courses-grid .course-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modern-courses-grid .modern-course-card:hover .course-overlay {
    opacity: 1;
}

.modern-courses-grid .modern-courses-grid .course-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease 0.1s;
}

.modern-courses-grid .modern-course-card:hover .course-icon {
    transform: translateY(0);
    opacity: 1;
}

.modern-courses-grid .course-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.modern-courses-grid .course-title {
    font-size: 1.4rem;
    margin: 0 0 1rem;
    color: white;
    font-weight: 600;
}

.modern-courses-grid .course-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.modern-courses-grid .modern-courses-grid .course-feature {
    font-size: 0.8rem;
    padding: 0.3rem 0.8rem;
    border-radius: 500px;
    background: rgba(91, 94, 247, 0.2);
    color: #5b5ef7;
}

.modern-courses-grid .course-description {
    margin: 0.5rem 0 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    flex-grow: 1;
}

.modern-courses-grid .course-footer {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.modern-courses-grid .course-btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background: linear-gradient(135deg, #5b5ef7, #1d4ed8);
    color: white;
    border-radius: 500px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    box-shadow: 0 4px 15px rgba(91, 94, 247, 0.3);
}

.modern-courses-grid .modern-courses-grid .course-btn:hover {
    background: linear-gradient(135deg, #4b4ee7, #0d3ed8);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 94, 247, 0.4);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .modern-courses-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1.5rem;
    }
    
    .modern-courses-grid .course-image-container {
        height: 200px;
    }
    
    .modern-courses-grid .course-title {
        font-size: 1.3rem;
    }
}

/* Animation Delay Classes */
[data-aos-delay="100"] { transition-delay: 0.1s; }
[data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos-delay="300"] { transition-delay: 0.3s; }
[data-aos-delay="400"] { transition-delay: 0.4s; }
[data-aos-delay="500"] { transition-delay: 0.5s; }

/* Animation Effects */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}